package zuo.biao.apijson.parser;

import java.util.ArrayList;
import java.util.List;

public abstract class Utils {
	private  Utils(){};

	public final static String NEW_LINE = System.getProperty("line.separator");

	public static List<String> ofNullable(List<String> list){
		if(list == null)
			return new ArrayList<String>();
		return list;
	}

}
